GB2488053B - Testing device for coefficient of subgrade reaction test - Google Patents

Testing device for coefficient of subgrade reaction test

Info

Publication number
GB2488053B
GB2488053B GB1205190.0A GB201205190A GB2488053B GB 2488053 B GB2488053 B GB 2488053B GB 201205190 A GB201205190 A GB 201205190A GB 2488053 B GB2488053 B GB 2488053B
Authority
GB
United Kingdom
Prior art keywords
coefficient
testing device
reaction test
subgrade reaction
subgrade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1205190.0A
Other versions
GB2488053A (en
GB201205190D0 (en
Inventor
Dingan Chen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Surveying Geotechnical Research Institute Co Ltd of MCC
Original Assignee
Wuhan Surveying Geotechnical Research Institute Co Ltd of MCC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN2009202276824U external-priority patent/CN201497679U/en
Priority claimed from CN200910063740A external-priority patent/CN101650286A/en
Application filed by Wuhan Surveying Geotechnical Research Institute Co Ltd of MCC filed Critical Wuhan Surveying Geotechnical Research Institute Co Ltd of MCC
Publication of GB201205190D0 publication Critical patent/GB201205190D0/en
Publication of GB2488053A publication Critical patent/GB2488053A/en
Application granted granted Critical
Publication of GB2488053B publication Critical patent/GB2488053B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB1205190.0A 2009-08-26 2010-07-26 Testing device for coefficient of subgrade reaction test Active GB2488053B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2009202276824U CN201497679U (en) 2009-08-26 2009-08-26 Bedding value experiment testing device
CN200910063740A CN101650286A (en) 2009-08-26 2009-08-26 Bedding coefficient testing method
PCT/CN2010/001125 WO2011022932A1 (en) 2009-08-26 2010-07-26 Testing method and device for foundation bed coefficient test

Publications (3)

Publication Number Publication Date
GB201205190D0 GB201205190D0 (en) 2012-05-09
GB2488053A GB2488053A (en) 2012-08-15
GB2488053B true GB2488053B (en) 2013-07-31

Family

ID=43627180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1205190.0A Active GB2488053B (en) 2009-08-26 2010-07-26 Testing device for coefficient of subgrade reaction test

Country Status (2)

Country Link
GB (1) GB2488053B (en)
WO (1) WO2011022932A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106442152B (en) * 2016-09-19 2018-10-19 南华大学 It is a kind of to stablize the experimental rig for applying osmotic pressure with crack propagation
CN107132125B (en) * 2017-05-19 2024-04-19 铜陵长江金刚石工具股份有限公司 Slope road surface load tester
CN107884274B (en) * 2017-12-13 2023-08-01 重庆科技学院 Testing device and testing method for three types of lateral pressure values of soil body
CN108414364B (en) * 2018-02-11 2023-09-15 河南工业大学 Grain pile testing device and method for measuring grain pile compression deformation and grain pile interface pressure by adopting same
CN109778599B (en) * 2019-01-29 2023-08-22 兰州交通大学 In-situ intelligent determination method for permeability coefficient of high-speed railway foundation mudstone under overburden load
CN110941869B (en) * 2019-11-27 2024-03-22 东南大学 Numerical simulation method for obtaining foundation coefficient of roadbed soil
CN112198080B (en) * 2020-09-30 2022-11-29 长沙理工大学 Device and method for quickly measuring soil-water characteristic curve by considering dynamic load and lateral limit
CN114216595B (en) * 2021-11-05 2023-04-25 中铁四局集团第四工程有限公司 Test device and method for measuring thixotropic slurry friction resistance
CN114414117B (en) * 2022-01-26 2024-05-10 合肥市市政设计研究总院有限公司 Frictional resistance testing device suitable for jacking pipe curtain box culvert

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2175933Y (en) * 1993-11-24 1994-08-31 卢丽莎 Deep-foundation flat load testing instrument
JP2004332400A (en) * 2003-05-08 2004-11-25 Shimizu Corp Method of measuring coefficient of subgrade reaction, device for deriving coefficient of subgrade reaction, method of constructing subgrade, and program
CN101377079A (en) * 2008-10-08 2009-03-04 上海市政工程设计研究总院 Method for measuring foundation bed coefficient indoor
CN101650286A (en) * 2009-08-26 2010-02-17 中冶集团武汉勘察研究院有限公司 Bedding coefficient testing method
CN201497679U (en) * 2009-08-26 2010-06-02 中冶集团武汉勘察研究院有限公司 Bedding value experiment testing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2175933Y (en) * 1993-11-24 1994-08-31 卢丽莎 Deep-foundation flat load testing instrument
JP2004332400A (en) * 2003-05-08 2004-11-25 Shimizu Corp Method of measuring coefficient of subgrade reaction, device for deriving coefficient of subgrade reaction, method of constructing subgrade, and program
CN101377079A (en) * 2008-10-08 2009-03-04 上海市政工程设计研究总院 Method for measuring foundation bed coefficient indoor
CN101650286A (en) * 2009-08-26 2010-02-17 中冶集团武汉勘察研究院有限公司 Bedding coefficient testing method
CN201497679U (en) * 2009-08-26 2010-06-02 中冶集团武汉勘察研究院有限公司 Bedding value experiment testing device

Also Published As

Publication number Publication date
WO2011022932A1 (en) 2011-03-03
GB2488053A (en) 2012-08-15
GB201205190D0 (en) 2012-05-09

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